(UA) United Airlines 4576 Flight Details
On time | Scheduled
Departure
ORD
Chicago O'Hare International Airport, IL, US
Flight Gate Times
13-Mar-2026
Scheduled
21:33
CDT
Estimated
21:33
CDT
Total Departure Delay: -
Flight Runway Times
13-Mar-2026
Scheduled
21:53
CDT
Actual
--
Runway Delay: -
Terminal
2
Gate
F21
Craft Type
Canadair (Bombardier) Regional Jet 700 and Challenger 870
CR7
Flight Time
Scheduled
1h 26m
Arrival
STL
St Louis Lambert International Airport, MO, US
Flight Gate Times
13-Mar-2026
Scheduled
22:59
CDT
Estimated
22:59
CDT
Total Arrival Delay: -
Flight Runway Times
13-Mar-2026
Scheduled
22:53
CDT
Actual
--
Runway Delay: -
Terminal
1
Gate
A15
Baggage Claim
6
Tail Number
N547GJ
Flight Time
Estimated
1h 26m
Flight Notes
Operated by GoJet Airlines on behalf of United Airlines
Also marketed as (AC) Air Canada 4936, (LH) Lufthansa 7826
Event Timeline
Date
Event
Data Updated
13 Mar
11:02
06:02
06:02
Equipment Adjustment
Tail Number changed from N548GJ to N547GJ
13 Mar
08:38
03:38
03:38
Gate Adjustment
Baggage changed to 6
13 Mar
08:36
03:36
03:36
Gate Adjustment
Arrival Gate changed to A15
13 Mar
02:41
21:41
21:41
Time Adjustment
Scheduled Runway Departure changed from Mar-13-2026 9:47 PM to Mar-13-2026 9:53 PM
Scheduled Runway Arrival changed from Mar-13-2026 10:33 PM to Mar-13-2026 10:53 PM
13 Mar
02:36
21:36
21:36
Time Adjustment
Scheduled Runway Departure changed to Mar-13-2026 9:47 PM
Scheduled Runway Arrival changed to Mar-13-2026 10:33 PM
13 Mar
00:27
19:27
19:27
Gate Adjustment
Departure Gate changed from F26 to F21
13 Mar
00:26
19:26
19:26
Equipment Adjustment
Tail Number changed from N547GJ to N548GJ
12 Mar
22:21
17:21
17:21
Equipment Adjustment
Tail Number changed from N538GJ to N547GJ
12 Mar
22:15
17:15
17:15
Equipment Adjustment
Tail Number changed from N521GJ to N538GJ
12 Mar
21:57
16:57
16:57
Equipment Adjustment
Tail Number changed from N547GJ to N521GJ
12 Mar
21:44
16:44
16:44
Equipment Adjustment
Tail Number changed from N541GJ to N547GJ
12 Mar
21:32
16:32
16:32
Equipment Adjustment
Tail Number changed from N511GJ to N541GJ
12 Mar
20:15
15:15
15:15
Equipment Adjustment
Tail Number changed from N557GJ to N511GJ
12 Mar
20:03
15:03
15:03
Equipment Adjustment
Tail Number changed from N538GJ to N557GJ
12 Mar
16:09
11:09
11:09
Equipment Adjustment
Tail Number changed from N561GJ to N538GJ
12 Mar
13:26
08:26
08:26
Equipment Adjustment
Tail Number changed from N516GJ to N561GJ
12 Mar
07:32
02:32
02:32
Gate Adjustment
Departure Gate changed to F26
12 Mar
04:08
23:08
23:08
Equipment Adjustment
Tail Number changed from N507GJ to N516GJ
12 Mar
04:02
23:02
23:02
Equipment Adjustment
Tail Number changed from N516GJ to N507GJ
12 Mar
03:38
22:38
22:38
Equipment Adjustment
Tail Number changed from N507GJ to N516GJ
12 Mar
03:20
22:20
22:20
Equipment Adjustment
Tail Number changed from N534GJ to N507GJ
12 Mar
00:08
19:08
19:08
Equipment Adjustment
Tail Number changed from N548GJ to N534GJ
11 Mar
17:44
12:44
12:44
Equipment Adjustment
Tail Number changed from N552GJ to N548GJ
11 Mar
08:44
03:44
03:44
Equipment Adjustment
Tail Number changed from N534GJ to N552GJ
10 Mar
20:57
15:57
15:57
Equipment Adjustment
Tail Number changed from N543GJ to N534GJ
10 Mar
19:44
14:44
14:44
Time Adjustment
Estimated Gate Departure changed to Mar-13-2026 9:33 PM
Estimated Gate Arrival changed to Mar-13-2026 10:59 PM
Tail Number changed to N543GJ
Actual Equipment changed to CR7
10 Mar
18:48
13:48
13:48
Record Created
10 Mar
18:48
13:48
13:48
Time Adjustment
Scheduled Gate Departure changed to Mar-13-2026 9:33 PM
Scheduled Gate Arrival changed to Mar-13-2026 10:59 PM
Departure Terminal changed to 2
Arrival Terminal changed to 1
Scheduled Equipment changed to CR5